nifty Heightrider HR21 Operating/Safety Instructions Manual page 26

Self propelled boom lift, hybrid series awd
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HR Series
Operating & Safety Instructions
4.1.11
DIESEL ENGINE: - A Kubota 722 engine described in the maintenance section of the Workshop
Manual, driving a swash plate pump with integral relief valve on the main control valve. This
arrangement allows two speed operation of all functions.
4.1.12
HOUR METER: - Monitors and displays time of diesel engine usage (Located on base control box).
4.1.13
FUSES AND TRIP SWITCHES: -
1)
325A fuse on motor controller (Danfoss) or controller mounting bracket (Curtis).
2)
125A fuse near the diesel engine battery (starter motor and alternator).
3)
15A circuit breaker in main PCB box (main control system 12v).
4)
10A circuit breaker in main PCB box. (main control system 48v).
5)
35A circuit breaker in main PCB box (heavy duty circuit for diesel throttle/Glow plug).
6)
16A circuit breaker in step-down unit.
7)
1A fuse in battery canopy (Control side).
4.1.14
LOAD SENSING CONSOLE (SiOPS
senses if the operator has been pushed or has fallen against the console. If the load applied to the front
of the console is greater than the pre-determined amount, the footswitch will be disabled to increase
operator safety and reduce the possibility of sustained involuntary operation of the cage controls. For
further information refer to Section 4.3.3.
24
TM
) : - This machine incorporates a load sensing cage console that
English/USA – 11/09
Original Instructions

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